Not sure how to structure your Go web application?

My new book guides you through the start-to-finish build of a real world web application in Go — covering topics like how to structure your code, manage dependencies, create dynamic database-driven pages, and how to authenticate and authorize users securely.

Important:http.ServeFile() does not automatically sanitize the file path. So if you're constructing a file path from untrusted user input, you must sanitize the input with filepath.Clean() before using it to avoid directory traversal attacks.